Hello, I have lost my power supply to me ps2. I know that I can go out and buy a new one but first I have a question. Here with me I have a digital universal ac adapter. It will convert to 7.5v or 9v, the problem is that the ps2 requires 8.5v. I don't know to much about electrical things but maybe yall do. What would happen if i were to apply to little power or to much power. Thanks for the time reading this and thanks for any help.